What is the CVSS score of CVE-2017-17763?

CVE-2017-17763 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2017-17763?

Yes, a public proof-of-concept exploit is available for CVE-2017-17763. Prioritise patching immediately. EPSS: 0.7%.

Superbeam CVE-2017-17763

HIGH

Missing Encryption of Sensitive Data (CWE-311)

2017-12-19 cve@mitre.org

Code Injection Superbeam

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 19, 2017 - 23:29 cve.org

HIGH 7.5

DescriptionCVE.org

AnalysisAI

SuperBeam through 4.1.3, when using the LAN or WiFi Direct Share feature, does not use HTTPS or any integrity-protection mechanism for file transfer, which makes it easier for remote attackers to. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-311. SuperBeam through 4.1.3, when using the LAN or WiFi Direct Share feature, does not use HTTPS or any integrity-protection mechanism for file transfer, which makes it easier for remote attackers to send crafted files, as demonstrated by APK injection. Affected products include: Liveqos Superbeam. Version information: through 4.1.3.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.